{"product_id":"b-c-speakers-15-ndl-76-422815","title":"15 NDL 76","description":"\u003ch3\u003eA B\u0026amp;C 15-inch Designed for Modern Systems: Efficiency, Low Weight, and Reliability\u003c\/h3\u003e\u003cp\u003eThe B\u0026amp;C 15NDL76 fits within the logic of professional bass loudspeakers with neodymium magnets: achieving high power handling and high sensitivity while limiting size and weight. This approach makes it a relevant choice for sound system manufacturers and integrators looking for a 15-inch capable of delivering energetic bass with controlled response and excellent efficiency.\u003c\/p\u003e\u003cp\u003eWith its stated frequency range of 40 Hz to 2 kHz, it can be integrated into bass\/low-mid configurations depending on filtering and loading, and is particularly suited for projects where performance must remain compatible with transport constraints.\u003c\/p\u003e\u003ch3\u003eWho Is the B\u0026amp;C 15NDL76 For?\u003c\/h3\u003e\u003cp\u003eThis 15-inch bass loudspeaker is intended for \u003cstrong\u003espeaker manufacturers\u003c\/strong\u003e, \u003cstrong\u003erepair workshops\u003c\/strong\u003e (OEM replacement\/upgrade), as well as \u003cstrong\u003eDIY audio enthusiasts\u003c\/strong\u003e designing bass-reflex enclosures and speakers. Its sensitivity of 99.5 dB (1W\/1m) makes it interesting when aiming to achieve high sound levels without relying solely on amplifier power.\u003c\/p\u003e\u003cp\u003eIt is also suitable for mobile systems (sound reinforcement, stage monitors focused on the lower spectrum, stacks) thanks to its \u003cstrong\u003eneodymium magnet\u003c\/strong\u003e and \u003cstrong\u003ereduced weight\u003c\/strong\u003e, while maintaining 1000W AES power handling and comfortable excursion.\u003c\/p\u003e\u003ch3\u003eDesign and Performance: What Makes the Difference\u003c\/h3\u003e\u003ch4\u003eNeodymium Magnet: High Power, Low Weight\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003eneodymium\u003c\/strong\u003e motor allows maintaining a high flux density in a lighter assembly. As a result, the 15NDL76 weighs only \u003cstrong\u003e4.6 kg\u003c\/strong\u003e, a direct advantage for limiting the total weight of a 15-inch speaker without sacrificing the impact and dynamics needed for professional use.\u003c\/p\u003e\u003ch4\u003e76 mm Copper Voice Coil: Control and Endurance\u003c\/h4\u003e\u003cp\u003eThe \u003cstrong\u003e3.0-inch (76 mm) voice coil\u003c\/strong\u003e with copper wire is a key element for power handling and stability at high levels. This design promotes good displacement control, useful for keeping bass clean when the loudspeaker is driven hard, especially in properly sized bass-reflex enclosures.\u003c\/p\u003e\u003ch4\u003eTriple Roll Suspension and 7.0 mm Xmax: Solid Bass at High Levels\u003c\/h4\u003e\u003cp\u003eThe 15NDL76 features a \u003cstrong\u003etriple roll suspension\u003c\/strong\u003e and offers a \u003cstrong\u003e7.0 mm Xmax\u003c\/strong\u003e. This combination contributes to safer and more linear excursion in the bass region and helps preserve attack and clarity in the low spectrum when increasing volume.\u003c\/p\u003e\u003ch4\u003eTreated Exponential Cone: Moisture Resistance and Field Use\u003c\/h4\u003e\u003cp\u003eIts \u003cstrong\u003eexponential cone\u003c\/strong\u003e receives a \u003cstrong\u003ewaterproof treatment front and back\u003c\/strong\u003e, a valuable feature for speakers used outdoors, exposed to temperature or humidity variations, or simply for consecutive performances. This treatment aims to maintain consistent behavior over time under realistic usage conditions.\u003c\/p\u003e\u003ch4\u003eRecommended Loading: 100 Liters Tuned to 47 Hz\u003c\/h4\u003e\u003cp\u003eTo get the best out of this 15-inch driver, the \u003cstrong\u003erecommended enclosure\u003c\/strong\u003e is \u003cstrong\u003e100 liters\u003c\/strong\u003e with a \u003cstrong\u003etuning at 47 Hz\u003c\/strong\u003e. This baseline facilitates the design of a coherent bass-reflex cabinet, targeting deep and usable bass while maintaining good efficiency. The provided Thiele\/Small parameters (Fs 37 Hz, Qts 0.22) confirm a compatibility with a tuned enclosure and a tight response.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRackable\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esound reinforcement accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eSpeakers\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eBrand \/ Model\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eB\u0026amp;C 15NDL76\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e15 inches (38 cm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e40 Hz - 2 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower Handling\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e1000W AES\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e8 ohms\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e99.5 dB (1W\/1m)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eneodymium\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eVoice Coil Diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e3.0 inches (76 mm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eVoice Coil Wire\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ecopper\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e37 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0.22\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e7.0 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSuspension\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003etriple roll\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSpider\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esingle\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTreatment\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ewaterproof front and back\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTotal Diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e393 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e171 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e4.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRecommended Volume\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e100 liters\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRecommended Tuning\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e47 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"B\u0026C Speakers","offers":[{"title":"Default Title","offer_id":54360042668307,"sku":"422815","price":205.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/f5de54e445accb9a34ed70a04a813f63f5d279c7_MSC_8895_1.jpg?v=1787382535","url":"https:\/\/woodbrass.shop\/products\/b-c-speakers-15-ndl-76-422815","provider":"Woodbrass.com","version":"1.0","type":"link"}